Ubbink Insulated Duct Sleeve Diameter 150mm 10m roll - 25mm Insulation Thickness 250 - 299m² First unit to be recognised

First unit to be recognised by the PHI for its "cold recovery" efficiency

Also available is the CMEV

Its SMARTer beacuase it only looks and reacts to man made humidity

5/8" & 3/4"

Simultaneous measurement of O2

Ubbink Insulated Duct Sleeve Diameter 150mm 10m roll - 25mm Insulation Thickness 250 - 299m² First unit to be recognisedIndoor sound is potentially a greater source of noise hindrance than outdoor sound as the insulation in buildings has improved. Mechanical ventilation units and fans generate sound as they displace the air through the air distribution system and cause vibration. Special attention must be paid to the location and mounting of the ventilation unit, the sound attenuation of partition walls, ceilings and doors, and the design and installation of the air